100道数学小数加减法练习题.docx
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100道数学小数加减法练习题
道数学小数加减法练习题100.
三年级数据小数点加减法练习题
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8.7+-4.7=8.6-3.9=8.4-2.8=9.45.5=
=+12.84.7=9.4-5.53.6=+3.7=4.4-2.8
4.74.77.5-==+2.9=-5.33.8=+5.68.8
6.4=4.9+4.7=4.5-=4.8+2.6=4.7-8.3.
5.5-1.8=1.7+9.5=8.7-4.5=7.6+2.8=
1.7+5.9=-5.9=5.8+1.9=4.3-1.9=9.8
=3.6+3.89.4-3.6==6.83.6+=5.6+4.7
=-6.55.71.84.7+==3.8-=9.48.43.7-
6.7+2.7=9.5=4.5+3.8=2.7+3.8=7.9-
3.6+5.8=5.7-3.4=8.4-2.8=3.7+6.8=
2.7+13.1=32.4-10.2=7.32+1.47=1.46+0.32=
10-0.73=6.5-3.4=6.3+0.6=12.05-0.79=
4.3+2.3=78.5-25.65=2.74+7.26=12.8+26.5=
11.8+3.7=5.2-1.4=7.6+5.8=10-2.8=
3.2+2.5=5.8+16.47=23-9.53=41.2-17.64=
2.38+4.1=13.9-4.85=3.9+1.8=2.62+5.9=
4.8-2.8=7.45+5.95=4.95+6.05=3.14+5.72=
12.3+11.2=3.11+2.22=1.3+2.5=26.2-13.1=
35.8-13.3=3.16+0.23=1.45+0.4=25.2-21.6=
1.45-0.4=51.5-26.5=45.2-33.4=38-33.4=
8.5+1.55=7.3-2.25=10-2.45=32.5+7.6=
15.4-2.97=3.7+2.36=11.65+7.39=10.2+8.75=
14.12+13.96=11.7+2.86=10-3.14=5.94+10.7=
9.43-0.38=3.15-2.01=8.65+9.05=8-7.23=
12.3-5.8=15-3.9=2.7+4.85=4.19-2.83=